Peter Bex scripsit:
> I just tried the reference implementation in CHICKEN, but it gave me
> several warnings upon load, and errors when trying to use something:
It's a Chibi-specific library for efficient iteration in UTF-8 strings.
https://code.google.com/p/chibi-scheme/source/browse/lib/chibi/regexp.sld
(the R7RS library file) includes a cond-expand that provides a portable
implementation. Just convert it to a Chicken module, which is trivial.
Alex: the next draft should point to both files as "the implementation",
since there is actual, if trivial, code in the .sld file.
--
Using RELAX NG compact syntax to John Cowan <cowan@xxxxxxxx>
develop schemas is one of the simple http://www.ccil.org/~cowan
pleasures in life....
--Jeni Tennison <cowan@xxxxxxxx>